对照药材-中药对照药材→【埃尔文】

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液相标准品
Supelco
Witega
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Fermentek

4-Hydroxy-4-(4-methoxy-2,5-dimethylphenyl)butanoic Acid

879053-36-8 50mg
N-Hydroxyphenylglycyl Cefadroxil

147103-95-5 50mg
N'-Hydroxy-4-(phenoxymethyl)benzene-1-carboximidamide

1016781-58-0 50mg
5-Hydroxy-2-(morpholin-4-ylmethyl)-4H-pyran-4-one

152368-17-7 100mg
25-Hydroxytachysterol

39932-44-0 2.5mg
2-Hydroxy-3-methylanthraquinone

17241-40-6 250mg
(1R,5S)-2-Hydroxy-5-(1-methylethyl)-bicyclo[3.1.0]hexane-2-me

1933700-48-1 10mg
1-Hydroxy-N-methylcanadine

50mg
6-Hydroxy-2-methoxy-7-deazapurine

90057-07-1 250mg
(17β)-17-Hydroxyandrost-5-en-3-one

571-25-5 250mg

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